baber/WOPTO huggingface dataset:
Patent JP-S5842518-A (JP)
Title: Device for separating, arranging and supplying parts
Inventor: TAKEMOTO FUMIO
IPC: B65G47/14
Filed: 1981-09-01
Abstract: PURPOSE:To simplify accuracy adjustment of the heading device and prevent same device from breakage when defective parts in accuracy are mixed, by providing part locating holes in a rotary table and air curtain in the vicinity of said hole while arranging part inductors near the table. CONSTITUTION:A plurality of parts are put into a part inductor 9f on a rotary table 7 which is rotated counterclockwise by a drive mechanism 12. Then, the parts are introduced by part introductors 9a-9f so that the parts having the position conforming to the shape of part locating hole 8 fall into said holes 8. Also, parts except for ones positively falling into the part locating holes 8 are removed from the periphery of the hole 8 by an air curtain formed by a jet nozzle 10 and the part inductors 9d, 9e. Thus, since accuracy in the position of the part inductors 9 is not required, this device can be adjusted for a short time and defective parts in accuracy which did not fall securedly into said holes can be removed by the air curtain.
Patent JP-S6028308-A (JP)
Title: Bias circuit for operational amplifier
Inventor: HOGIYAMA YASUHIRO
IPC: H03F1/30
Filed: 1983-07-26
Abstract: PURPOSE:To offer a simple and stable bias circuit by applying an output voltage of a C-MOS logical circuit element where a negative feedback path is arranged between input and output as a bias voltage of an operational amplifier. CONSTITUTION:Since a threshold voltage Vth of the C-MOS logical circuit element is a voltage nearly a half the power supply voltage, an output voltage (a) of an inverter I1 fed back negatively by a resistor RE indicates stably the own threshold voltage Vth and this voltage is given as a bias voltage of an operational amplifier OP. The operational amplifier OP amplifies an input signal VIN by using the threshold voltage Vth of the inverter I1 as an operating ground point and obtains a signal (b) of a prescribed level. Then the output (b) of the operational amplifier OP is inputted to an inverter I2 of the C-MOS and since the threshold voltage Vth of the inverter I2 is nearly equal to the voltage Vth of the inverter I1, the comparison is conducted with the same level of the ground voltage in operation of the operational amplifier OP.
Patent JP-S6118330-A (JP)
Title: Winding method of pancake coil
Inventor: OOKURA NORIYOSHI
IPC: H01F41/04
Filed: 1984-07-03
Abstract: PURPOSE:To enable winding start sections and winding finish sections to be led outside the circumference of coils, by a method wherein self-fusion conduction wires are used and most coils are wound with the wires except mid-winding start sections the wires of which are previously left unwound, and after that, the unwound wires are wound up so that the ends may be positioned outside the circumference of the coils. CONSTITUTION:Pancake coils having winding-start sections S inside are formed by winding up self-fusion conduction wires in a multilayer solenoid form in a narrow space A between winding jigs 5. In this process, wires 4 enough for winding separate sections of coils are left unwound at the winding-start sections S. After most L1 of coils 1 are wound up, the space between the winding jigs is slightly expanded and the wires 4 left unwound at mid-winding start sections S are wound in the expanded space so that the pre-wound coils and polarity may be arranged in the direction of easy flow. In short, another units L2 of the coils are wound up in addition to the L1 so that they may be arranged to be wound up in the opposite direction of the former coils.
Patent JP-S5361942-A (JP)
Title: Diagnosis system for processor
Inventor: SUGANO MINORU
IPC: G06F15/16
Filed: 1976-11-15
Abstract: PURPOSE: To enhance both the diagnosis process and the reliability of the fault treatment, by applying an interruption under a constant sequence to each processor of multi-processor structure and carrying out cyclically a mutual diagnosis for plural units of processors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08324796-A (JP)
Title: Part supply device
Inventor: SUZUKI HAYATO
IPC: B65G37/00
Filed: 1995-06-05
Abstract: PURPOSE: To discharge a nonconforming part by providing a discharge command means to discharge a nonconforming ID tray by transferring and placing it on a base module by rounding a tray changer at the time when an ID of an ID reading means and an ID of an ID recording means do not conform to each other. CONSTITUTION: When parts run out on a tray of a tray changer 4, stock modules 81 -83 to store the run-out parts are read out by an ID recording means, and trays to store in the stock modules 81 -83 are transferred and placed on the tray changer 4. An ID reading means reads IDs of the trays to transfer and place on the tray changer 4 by the stock modules 81 -83 . A judging means judges whether the ID read by the ID reading means and the ID to correspond with the parts to transfer and place recorded in the ID recording means conform to each other or not. When it is judged as ID nonconformity by the judging means, a discharge command means makes the trays round to a discharge position by commanding the tray changer 4 and discharges the trays by commanding a base module 7.
Patent JP-S5840119-A (JP)
Inventor: BUARUFUGEEN RITSUENBARUGAA
IPC: B01D46/42
Filed: 1982-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59106130-A (JP)
Inventor: JIEEMUZU UIRIAMU DEEBISU
IPC: H01L27/04
Filed: 1983-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6029013-A (JP)
Title: Filter
Inventor: NAKAI TADASHI
IPC: H03H19/00
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a filter suitable for a monolithic IC by providing a transmitter, an output device and a controller giving a control signal to each device and outputting a signal having a different transfer characteristic from an analog signal inputted to a transmitter. CONSTITUTION:A feedback circuit of an operational amplifier 22 is constituted by an integration capacitor 18 at a section I where MOS switches 20, 21 controlled by the controller 13 are turned on/off respectively, and the feedback circuit of the amplifier 22 is constituted by an integration capacitor 19 at a section II where the switches 20, 21 are turned on/off respectively in the transmitter 11. Further, the sampling section where MOS switches 15, 16 are turned on/off respectively and the transfer section where the MOS switches 15, 16 are turned off/on respectively are provided in the sections I and II. Then a signal having the 1st and 2nd transfer characteristic is extracted from terminals 29, 30 of the output device 12 respectively by MOS switches 25, 26 controlled by the controller 13 and sampling and holding circuits 27, 28.
Patent JP-S62295219-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: KATAHIRA HIROSHI
IPC: C23C14/24
Filed: 1986-06-13
Abstract: PURPOSE:To remarkably improve the evaporation condition of Cr and to provide the excellent uniformity of a film compsn. to the resultant Co-Cr alloy film by using a Cr evaporating source as a platy evaporating source at the time of forming the Co-Cr alloy film by two-sources vapor deposition. CONSTITUTION:The Cr evaporating source is constituted as the platy evaporating source at the time of forming the magnetic Co-Cr film by a two-sources vapor deposition method on a nonmagnetic substrate. The platy evaporating source refers to evaporating sources each of which has the area of >=1/10 the total area of the evaporating source. The variance of the film compsn. with respect to an evaporation rate ratio is thus remarkably improved by using the platy Cr evaporating source as the evaporating source, by which the perpendicular magnetic recording medium having the excellent uniformity of the magnetic characteristics is manufactured.
Patent JP-S5836508-A (JP)
Inventor: POORU EFU KAAMAA
IPC: E04H15/54
Filed: 1982-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5362502-A (JP)
Title: Optical recording-reproducing apparatus
Inventor: MORIYA MITSUROU
IPC: G11B7/08
Filed: 1976-11-16
Abstract: PURPOSE: To make possible optically provide both functions of recording and reproducing, by arranging a controller for the position of the focusing point of the light beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5471060-A (JP)
Title: Laser welding method
Inventor: TAKAOKA TAKASHI
IPC: B23K26/21
Filed: 1977-11-17
Abstract: PURPOSE:To prevent the discoloration and the peeling of the film on one side of the work by irradiating a laser beam from the other side thereof with a heat dissipating body tightly placed on the former side in such a manner that the depth of the melting in no way reaches the side having the radiating body thereon. CONSTITUTION:A film 1 on a first work 3 is tightly placed on a heat radiating body such as copper. After a second work 4 is tighly placed on the back of the work 2, with a laser oscillator 5 actuated, a laser beam L sent is collected with a condenser 6 to be irradiated on the work 4. Here, it is devised that the depth of the melting in no way reaches the surface of the first work 2. The heat given the work 2 by the beam L is conducted to the body 3, eventually dissipated.
Patent JP-H10331982-A (JP)
Title: Clearance corrosion prevention structure
Inventor: SHIMIZU TSUTOMU
IPC: C23F13/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a clearance between metal members by an easy means by providing a corrosion prevention layer which is made of a material having larger ionization tendency than an iron-based material and has a specific thickness between the member and a seal. SOLUTION: A clearance corrosion prevention structure is constituted by providing a corrosion prevention layer 6 having a thickness of 0.01 to 0.5 mm between a member 2 and a seal 3 and tightening the members 2, 2 by a bolt 4 and a nut 5 to keep pressure. Since the corrosion prevention layer 6 has larger ionization tendency than an iron-base material constituting the member 2 and is chemically unstable, oxygen which enters between the member 2 and the seal 3 reacts with the corrosion prevention layer 6 in priority to melt the corrosion prevention layer 6 in priority. As a result, a cathode current is given in a blocked part, and the oxygen consumed to generate a current can escape from the blocked part so as to prevent the corrosion between the member 2 and the seal 3.
Patent JP-S5261750-A (JP)
Title: Surge absorber
Inventor: EIKAI SHIYOUJI
IPC: H01H9/54
Filed: 1975-11-18
Abstract: PURPOSE: To prevent an insulation break down of a load apparatus from a chopping surge etc. due to a vacuum breaker etc. by connectinga discharge gap and a R-C series line in series, and connecting a resistance or a non-linear resistance to each of them in parallel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5840408-A (JP)
Title: Combustor
Inventor: NAKAHARA TAKAFUMI
IPC: F23C13/00
Filed: 1981-09-04
Abstract: PURPOSE:To prevent the production of carbon monoxide or unburnt hydrocarbon by a method wherein a thermostat made of heat-resistant material for making a uniform temperature distribution of combustion gas in the flow passage is arranged in front of a catalyst unit placed in the combustion gas passage of the combustor such as a gas turbine. CONSTITUTION:To the interior of a main body 301 of a combustor are supplied both fuel and air in a direction of the arrow 302. Within the main body 301 of the combustor is placed a thermostat 304 formed of a filling structure of heat- resistant material such as carbon fiber or mulite, and the catalyst unit 305 is placed in series with the thermostat 304 with a desired space apart therebetween. Thus, it is possible to reduce substantially a volume of produced CO or UHC. Therefore, it is also possible to perform the combustion caused by the ultra lean mixture gas to reduce the production of NOx and further to improve the efficiency of combustion of a gas turbine combustor or a jet engine combustor.
Patent JP-2000326409-A (JP)
Title: Method for corrosion prevention and repairing for metallic pipe having corrosion-preventive outer surface
Inventor: IKEDA RYOICHI
IPC: F16L55/16
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily repairing a flaw of the anticorrosive layer of a metallic pipe having a corrosion-preventive outer surface with excellent reliability regardless of the existing position of the flaw. SOLUTION: A sheet 2 for repair is abutted on the damaged part (s) of an anticorrosive layer. A platelike heater 3 heating the sheet 2 for repair and an air-tight sheet 4 covering the sheet 2 for repair are provided. The periphery of the air-tight sheet 4 is sealed on the surface of the metallic pipe 1 with a corrosion-preventive outer surface. The inside of the air-tight sheet 4 is vacuumized and also the platelike heater 3 is allowed to generate heat.
Patent JP-S62294911-A (JP)
Title: Method for detecting quantity of water
Inventor: TAKAGI KAZUMI
IPC: G01F1/00
Filed: 1986-06-14
Abstract: PURPOSE:To remotely detect the quantity of water in a container, by operating the quantity of water in the container from the relation of the rising temp. and heating time of the water in the container and the heating capacity of a heating means. CONSTITUTION:A container 2 storing an arbitrary quantity of water, a heating means 8 for heating the water 4 in the container 2 by passing the same through a recirculation system 6 and a temp. detection means 8 for detecting the temp. of the water in the container 2 from the water 4 flowing through the recirculation system 6 are mounted. The quantity of the water in the container is operated from the relation between the rising temp. and heating tie of the water 4 in the container 2 and the heating capacity of the heating means 8 by an operation means 12. Therefore, the quantity of the water in the container 4 can be detected remotely.
Patent JP-2000328646-A (JP)
Title: Balcony
Inventor: KAWAKUBO MASATAKA
IPC: E04B1/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a balcony whose space can be used widely. SOLUTION: An exterior wall panel 24 to which a large number of vent holes 23 are formed is installed onto one side face of the balcony, a housing chamber 22 in which a front on the reverse side to the exterior wall panel is opened while an outdoor machine 21 is housed is mounted inside the exterior wall panel 24, and a cover panel 27 to which a large number of the vent holes 28 are formed is set up into the opening in an openable and closeable manner. A fixed space is formed in front of the cover panel 27 while the outdoor machine 21 is supplied with air through the vent holes 28 of the cover panel 27, and the outdoor machine 21 is exhausted through the vent holes 23 of the exterior wall panel 24.
Patent JP-S5928755-A (JP)
Title: Facsimile device
Inventor: OOYAMA YOSHIMASA
IPC: H04N1/00
Filed: 1982-08-09
Abstract: PURPOSE:To attain efficient operation with less number of components and with a simple construction, by providing the 1st and the 2nd direction clutches and a pulse control circuit, and using one pulse motor in common use for an original feeding roll and a recording chart feeding roll, and also for copying. CONSTITUTION:The pulse motor 50 drives the original feeding rolls 9, 10 and the recording chart feeding roll 41 and is possible for forward and reverse rotation. Further, the 1st direction clutch 58 is inserted to a timing pulley 52 and inserted between the motor 50 and the original feeding roll 9, and is coupled only at the forward rotation of the motor 50. Further, the 2nd direction clutch 59 is inserted to the timing pulley 53 and inserted between the motor 50 and the recording chart feeding roll 41, and is coupled only at the reversing of the motor 50. Further, a motor control circuit 60 drives to forward/reverse the motor 50 based on various control signals.
Patent JP-H0960073-A (JP)
Title: Drain valve device
Inventor: OTA YASUMI
IPC: E03C1/23
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To attach/detach a mechanical box by a single operation such as pushing in the mechanical box from above or pulling this out upward without using any tools and to automatically detach the mechanical box which is released when a load of a specified level is applied from above. SOLUTION: In a drain valve device having a mechanical box incorporating a thrust locking mechanism in the axial center of a drain cylinder 21 in a drain part 2 arranged in the bottom part 11 of a bath tub 1 for alternately opening and closing the valve by raising/lowering a valve lid 23 following the operation of the thrust locking mechanism, a supporting cylinder 24 of the mechanical box 22 is provided in the draining cylinder 21. An edge part 221 is brought into contact with the upper surface 241 of the supporting cylinder 24 and the mechanical box 22 is fitted in the supporting cylinder 24. A locking means A for elastically locking the mechanical box 22 is constituted of the supporting cylinder 34 and the mechanical box 22.
Patent JP-H04239478-A (JP)
Title: Cabinet to store various types of magnetic or optical memory element
Inventor: RICHIYAADO DEII SUMISU
IPC: A47B81/06
Filed: 1991-06-11
Abstract: PURPOSE: To provide a cabinet system having a presentable appearance, which can be easily fabricated. CONSTITUTION: A variety of magnetic or optical storage elements can be contained in this cabinet system which is provided with a cabinet frame and a plurality of drawers and further, provided with two or more stackable independent units 7-9 having different levels from each other. The drawer layers of respective independent units 7-9 are provided with two chambers 12-14 for the drawers. The two drawer layers are formed in the upper level to hold the drawers 12 for audiocassettes and the other two drawer layers are formed in the central level to hold the drawers for videocassette tapes. The other one drawer layer in the bottom level is formed to hold the drawers 14 for compact disks.
Patent JP-2000028963-A (JP)
Title: Illumination device and projection type display device using it
Inventor: NAKAYAMA TADAAKI
IPC: F21V13/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To illuminate a surface to be irradiated with extremely parallel and uniform luminous flux when a light source such as a xenon lamp whose point light source property is excellent is used. SOLUTION: A reflection mirror 170 is shaped so that the axis 173 of a parabola is inclined with respect to an optical axis and rotated around the optical axis (subsequently mentioned as the rotary inclined parabolic mirror or the inclined parabolic mirror). When a light beam emitted from the focal point 172 of the inclined parabolic mirror 170 is reflected on the upper side of the mirror 170 than the optical axis 12, it becomes the light beam being in parallel with the axis 173 of the parabola. Then, the luminous flux reflected on the lower side of the mirror 170 than the optical axis 12 similarly becomes the parallel luminous flux. The respective parallel luminous flux existing within a surface including the optical axis 12 are guided in a direction such that they are condensed to the optical axis 12.  Besides, all of the luminous flux transmitted through a conical lens 171 being the concave lens including a conical surface becomes the luminous flux being in parallel with the optical axis 12 so as to be made incident on the surface 21 to be irradiated.
Patent JP-S5565759-A (JP)
Title: Automatic continuous speed change gear
Inventor: MUTOO TAKAO
IPC: F16H35/00
Filed: 1978-11-11
Abstract: PURPOSE: To automatically and continuously operate a speed change, by contacting two circles, in a state of off center, at one point, and changing a rotary ratio in the method of amount of the off center.  
     CONSTITUTION: Of the distances between each of four rollers R1W4 and a support point SO, a case of the roller R1 being the shortest, a set S1 drives a driven wheel S. At this time, a claw T1 being pushed by an outer tooth OG, a claw F1 is contacted to a hole edge OOH1 and a hook UQ1 is meshed to an inner tooth IG. With further rotation provided, the distance in a case of the roller R4 being the shortest, a claw F4 is detached from a hole edge NOH4, a tooth UQ4 is meshed to the inner gear tooth IG. Successively with the claw F4 contacted to a hole edge OOH4, the driven wheel S is driven by a set S4, and the claw F1 of the set S1 is detached from the hole edge OOH1, also with the hook UQ1 detached from the inner gear tooth IG. If the claw F1 is contacted to a hole edge NOH1, the set S1 is driven by the driven wheel S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63305729-A (JP)
Title: Installing structure of stator for valve type tubular water-wheel generator
Inventor: KUWABARA KENJI
IPC: F03B3/04
Filed: 1987-06-03
Abstract: PURPOSE:To hold an air gap value uniform in the whole region between a stator and a rotor by installing the stator for a generator while being conformed to the angle of deflection of a main shaft by its own weight of the rotor. CONSTITUTION:A stator 3b for a generator 3 is mounted in an inclined attitude while being conformed to the angle of deflection theta of a main shaft 4 so that the central axis of the stator is formed along the deflection of the main shaft 4. Accordingly, the stator 3b is set along the deflection of the main shaft 4, thus holding an air gap (g) uniform between the rotor 3a and the stator 3b in the whole region of the air gap in installation of the generator 3.
Patent JP-H05329831-A (JP)
Title: Cutting device
Inventor: MOGI KATSUMI
IPC: B28D1/08
Filed: 1992-05-29
Abstract: PURPOSE:To reduce the vibration of a cutter by arranging a plurality of grindstone particle layer chips fixed to the individual flaps of an endless cutter to both end parts in the longitudinal direction of the outer peripheral end surfaces of the flaps so as to leave an interval therebetween to bring the same into contact with a material to be cut. CONSTITUTION:The respective flaps 90 of an endless cutter C are formed into a rectangular shape and respectively connected. Abrasive grain layer chips 106 having a rectangular parallelepiped shape are fixed to both ends of the end side of each of the flaps 90 on the outer peripheral side of the cutter C in the longitudinal direction of the cutter C and the protruding parts 104, 104B supporting the rear ends of the chips 106 are integrally formed to each of the flaps 90. The entire length of each of the abrasive grain layer chips 106 in the longitudinal direction is set to 15-35% of the connection pitch of the flaps and the gap quantity of the chips 106 of the same flap 90 is set to 10% or more of the connection pitch. Therefore, the contact parts with a material to be cut of each of the flaps become two places and the vibration of the flaps 90 due to the change of a rotary moment can be reduced and a cut powder discharge property becomes good because a gap is provided between the chips and chatter vibration also becomes hard to generate.
Patent JP-H09290861-A (JP)
Title: Inner bag for paint can
Inventor: DOBASHI SHINYA
IPC: B65D88/22
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to keep paint contained in a can or a bucket and make it unnecessary to clean the paint can or the bucket, by setting an inner container bag in the inside thereof. SOLUTION: Thinner-resistant polyethylene film is bonded with heat and pressure to make an inner container bag. A rubber string 2 wound by a net is fitted to the bag opening. This inner container bag is put in the paint can 1 or a bucket and the opening is turned back and provided with the rubber string 2. This bag is used to contain paint in the inside. After use, the inner container bag is taken out and the inside air is removed from the opening and the opening is tied with the rubber string 2. The rest paint is kept in a buelcet or the like as it is contained in the bag. Accordingly, since the paint is not exposed to the air, it does not become solid. After use, it can be disposed out of the bag. And as it is not bulky, it is useful for the environmental protection.